buy this star Random Star Random Location

MGF139: yellow dwarf star with 3 planets

  MGF139.1   MGF139.2   MGF139.3  

Solar system 'MGF139' is a dual star system that comprises the stars 'MGF139.A' and 'MGF139.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 85 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'MGF139.A' and 'MGF139.B' that dominate it gravitationally. 'MGF139.A' is a yellow dwarf class star that contains about 62% of the system's known mass, 'MGF139.B' is a yellow dwarf class star that contains about 37% of the system's known mass.

System 'MGF139' is located more than 2065 lightyears from the center of the galaxy.

MGF139.2, the second planet in this system, may feature life forms. Its average temperature is 323K (50C) and it's atmosphere contains 17% of oxygen. One year on MGF139.2 lasts 677 days, one day lasts 9 hours. It's diameter is 12490 km, 0.9 times the diameter of the Earth.

This solar system comprises 3 planets

MGF139.1 is a very large terrestrial planet (11802 km radius) which orbits its star in 218 Earth days, one day on MGF139.1 lasts 4 Earth hours. Its average temperature is 731 K (458 C), its atmosphere mainly consists of nitrogen, oxygen and it has 19 moons.
MGF139.2 is a medium terrestrial planet (6245 km radius) which orbits its star in 677 Earth days, one day on MGF139.2 lasts 9 Earth hours. Its average temperature is 323 K (50 C), its atmosphere mainly consists of nitrogen, oxygen and it has 16 moons.
MGF139.3 is a large terrestrial planet (8167 km radius) which orbits its star in 930 Earth days, one day on MGF139.3 lasts 6 Earth hours. Its average temperature is 1200 K (927 C), its atmosphere mainly consists of and it has 50 moons.
More planetary details...

Location

Planetary Orbits

Permalink

Use the following URL to link to this solar system:

Widget

Copy-paste the following piece of HTML code to place this solar system as a real-time widget on your website or blog:

Planetary Statistics

planet:MGF139.1MGF139.2MGF139.3
distance from star:49*106 km104*106 km129*106 km
radius:11802 km6245 km8167 km
mass:13150*1021 kg1948*1021 kg4357*1021 kg
surface gravity: 6.30 m/s2
0.64 Earths
3.33 m/s2
0.34 Earths
4.35 m/s2
0.44 Earths
escape velocity:12.19 km/s6.452 km/s8.438 km/s
year: 1308 MGF139.1 days
218 Earth days
1805 MGF139.2 days
677 Earth days
3720 MGF139.3 days
930 Earth days
day:4 hrs9 hrs6 hrs
axial tilt:27°
temperature:731 K
458 C
323 K
50 C
1200 K
927 C
atmosphere:87% N2
13% O2
0% other
1% He
82% N2
17% O2
0% other
100% other
moons:191650
rings:000

as seen on...
You may also want to check out our other web projects:
Morzino, an e-Learning community with online training software
Jamplifier, a platform that allows artists to improve their music
©2006-2019 Joopita Research a.s.b.l | About | Buy a Star | Name a Star | Info Pages
Donations | Sponsoring | Advertising | Affiliate Program | Support | Press
Copyright | Disclaimer | Privacy Policy | Terms of Use | Contact Us
Some photographies used on this site are by NASA, they are in the public domain.
Sign up now, it's free!Signup
Username or E-mail Password - Forgot your password?Signup
keep me logged in
HomeInfoSolar SystemsWikiNewsfeedForumBlogCommunityStore